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1 /* -----------------------------------------------------------------*-C-*-
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2 ffitarget.h - Copyright (c) 2013 Tensilica, Inc.
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3 Target configuration macros for XTENSA.
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4
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5 Permission is hereby granted, free of charge, to any person obtaining
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6 a copy of this software and associated documentation files (the
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7 ``Software''), to deal in the Software without restriction, including
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8 without limitation the rights to use, copy, modify, merge, publish,
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9 distribute, sublicense, and/or sell copies of the Software, and to
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10 permit persons to whom the Software is furnished to do so, subject to
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11 the following conditions:
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12
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13 The above copyright notice and this permission notice shall be included
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14 in all copies or substantial portions of the Software.
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15
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16 THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
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17 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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18 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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19 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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20 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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21 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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22 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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23 DEALINGS IN THE SOFTWARE.
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24 ----------------------------------------------------------------------- */
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25
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26 #ifndef LIBFFI_TARGET_H
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27 #define LIBFFI_TARGET_H
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28
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29 #ifndef LIBFFI_H
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30 #error "Please do not include ffitarget.h directly into your source. Use ffi.h instead."
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31 #endif
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32
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33 #ifndef LIBFFI_ASM
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34 typedef unsigned long ffi_arg;
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35 typedef signed long ffi_sarg;
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36
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37 typedef enum ffi_abi {
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38 FFI_FIRST_ABI = 0,
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39 FFI_SYSV,
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40 FFI_LAST_ABI,
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41 FFI_DEFAULT_ABI = FFI_SYSV
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42 } ffi_abi;
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43 #endif
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44
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45 #define FFI_REGISTER_NARGS 6
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46
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47 /* ---- Definitions for closures ----------------------------------------- */
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48
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49 #define FFI_CLOSURES 1
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50 #define FFI_NATIVE_RAW_API 0
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51 #define FFI_TRAMPOLINE_SIZE 24
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52
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53 #endif
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